Deck formats — Yu-Gi-Oh!

Yu-Gi-Oh! decks consist of a Main Deck (40–60 cards), an Extra Deck (up to 15 Fusion/Synchro/Xyz/Link monsters), and a Side Deck (up to 15 cards). Advanced and Traditional formats use the Forbidden & Limited list.

Constructed formats

Min. cards40–60 cards
Copies per card3 per passcode
Total cardsMain + Extra + Side
SideboardUp to 15 cards
Banned cardsForbidden & Limited list

Rules

The Odhinbox deck validator applies these rules automatically when checking a deck.